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205036 Sigma-Aldrich

Tris(triphenylphosphine)rhodium(I) chloride

99.9% trace metals basis

Synonym: NSC 124140, RhCl(PPh3)3, Rhodium(I) tris(triphenylphosphine) chloride, Wilkinson’s catalyst

  • CAS Number 14694-95-2

  • Linear Formula [(C6H5)3P]3RhCl

  • Molecular Weight 925.22

  •  Beilstein/REAXYS Number 4581440

  •  EC Number 238-744-5

  •  MDL number MFCD00010016

  •  PubChem Substance ID 24852305

  •  NACRES NA.22

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Rhodium Catalysts More...
assay   99.9% trace metals basis
reaction suitability   reagent type: catalyst
SMILES string   Cl[Rh].c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6.c7ccc(cc7)P(c8ccccc8)c9ccccc9
InChI   1S/3C18H15P.ClH.Rh/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;/h3*1-15H;1H;/q;;;;+1/p-1
InChI key   IXAYKDDZKIZSPV-UHFFFAOYSA-M

Description

Application

Hydrosilylation Catalysts

Catalyst used for many organic reactions including:
• Chemoselective allylic alkylations
• Stoichiometric activation of Si-H bonds and hydrosilylations
• Inter- and intramolecular hydroacylation of alkenes along with a cocatalyst
• Polymerization of diorganostannanes

Useful catalyst for the efficient cross-coupling of activated alkenyl tosylates with arylboronic acids. Also used to catalyze the cleavage of allyl phenolic ethers to phenols with DABCO.

Packaging

1 g in glass bottle

250 mg in glass bottle

5 g in poly bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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